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H5在移动端上禁止缩放

2022-07-22 09:02:00 【Agwenbi】

const disableZoom = () => {//禁止缩放
	let lastTouchEnd = 0;
	document.documentElement.addEventListener('touchend', (event) => {//禁止双击放大
		var now = Date.now();
		if (now - lastTouchEnd <= 300) {
			event.preventDefault();
		}
		lastTouchEnd = now;
	}, false);
	document.documentElement.addEventListener('touchstart', (event) => {//禁止双指缩放
		if (event.touches.length > 1) {
			event.preventDefault();
		}
	}, false);
}

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本文为[Agwenbi]所创，转载请带上原文链接，感谢
https://blog.csdn.net/Ag_wenbi/article/details/115549020